23977602

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 58198140

約数和(自身を除く): 34220538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 109, 121, 198, 202, 218, 242, 303, 327, 363, 606, 654, 726, 909, 981, 1089, 1111, 1199, 1818, 1962, 2178, 2222, 2398, 3333, 3597, 6666, 7194, 9999, 10791, 11009, 12221, 13189, 19998, 21582, 22018, 24442, 26378, 33027, 36663, 39567, 66054, 73326, 79134, 99081, 109989, 118701, 121099, 198162, 219978, 237402, 242198, 363297, 726594, 1089891, 1332089, 2179782, 2664178, 3996267, 7992534, 11988801, 23977602]

約数ペア:

[(1, 23977602), (2, 11988801), (3, 7992534), (6, 3996267), (9, 2664178), (11, 2179782), (18, 1332089), (22, 1089891), (33, 726594), (66, 363297), (99, 242198), (101, 237402), (109, 219978), (121, 198162), (198, 121099), (202, 118701), (218, 109989), (242, 99081), (303, 79134), (327, 73326), (363, 66054), (606, 39567), (654, 36663), (726, 33027), (909, 26378), (981, 24442), (1089, 22018), (1111, 21582), (1199, 19998), (1818, 13189), (1962, 12221), (2178, 11009), (2222, 10791), (2398, 9999), (3333, 7194), (3597, 6666)]